diff --git a/configure.in b/configure.in
index ee472b7ad6..f2c54d7413 100644
--- a/configure.in
+++ b/configure.in
@@ -184,31 +184,33 @@ if test "x${enable_visibility}" != "xno" ; then
 		CFLAGS="${save_CFLAGS}"
 		;;
 
-	sun)
-		save_CFLAGS="${CFLAGS}"
-		CFLAGS="${CFLAGS} -xldscope=hidden"
-		AC_MSG_CHECKING([whether the compiler supports -xldscope=hidden])
-		AC_COMPILE_IFELSE(
-			[AC_LANG_PROGRAM(
-				[int foo __attribute__ ((visibility("default")));],
-				[;]
-			)],
-
-			[AC_MSG_RESULT([yes])
-			 APR_ADDTO([SWITCH_AM_CFLAGS],   [-xldscope=hidden -DSWITCH_API_VISIBILITY=1 -DHAVE_VISIBILITY=1])
-			 APR_ADDTO([SWITCH_AM_CXXFLAGS], [-xldscope=hidden -DSWITCH_API_VISIBILITY=1 -DHAVE_VISIBILITY=1])
-			 HAVE_VISIBILITY="yes"],
-
-			[AC_MSG_RESULT([no])]
-		)
-		CFLAGS="${save_CFLAGS}"
-		;;
-
+#	sun)
+#		save_CFLAGS="${CFLAGS}"
+#		CFLAGS="${CFLAGS} -xldscope=hidden"
+#		AC_MSG_CHECKING([whether the compiler supports -xldscope=hidden])
+#		AC_COMPILE_IFELSE(
+#			[AC_LANG_PROGRAM(
+#				[int foo __attribute__ ((visibility("default")));],
+#				[;]
+#			)],
+#
+#			[AC_MSG_RESULT([yes])
+#			 APR_ADDTO([SWITCH_AM_CFLAGS],   [-xldscope=hidden -DSWITCH_API_VISIBILITY=1 -DHAVE_VISIBILITY=1])
+#			 APR_ADDTO([SWITCH_AM_CXXFLAGS], [-xldscope=hidden -DSWITCH_API_VISIBILITY=1 -DHAVE_VISIBILITY=1])
+#			 HAVE_VISIBILITY="yes"],
+#
+#			[AC_MSG_RESULT([no])]
+#		)
+#		CFLAGS="${save_CFLAGS}"
+#		;;
+#
 	*)
 		if test "x${enable_visibility}" = "xyes" ; then
-			AC_MSG_ERROR([Non-GNU / SUN compilers are currently unsupported])
+			AC_MSG_ERROR([Non-GNU compilers are currently unsupported])
+#			AC_MSG_ERROR([Non-GNU / SUN compilers are currently unsupported])
 		else
-			AC_MSG_WARN([Non-GNU / SUN compilers are currently unsupported])
+			AC_MSG_WARN([Non-GNU  compilers are currently unsupported])
+#			AC_MSG_WARN([Non-GNU / SUN compilers are currently unsupported])
 		fi
 		;;
 	esac